bbbb bbdd bbdo bblb bd-r bdii bdmi bdrm bibb bibi bibl bibo bidi bido bidr bidu bild bili bill bilo bilt bilu bimo bio- bioi biol biot biou birb bird biri birl biro birr birt biru bitd bito bitt bitu blbt bldr blim blio blir blit blob blod blom bloo blot blou blub blud blum blur blut bmdb bmir bmmi bobb bobi bobo bobu bodb bodi bodo bodu boi- boid boii boil boim boit boiu bold boli boll bolm bolo bolt bolu bomb bomi bomt bomu boob bood bool boom boor boot bor- bord bori borm boro borr bort boru botb botd boti boto bott boud boul boum bour bout brdm brdo brdt brid bril brim brio brit brob brod brol brom broo bror brot brou brrm brrr brud brum brut btdt btob btor btrt bttb bubb bubi bubo bubu budb budd budi budl budo budu buid buir buit buiu bulb buld buli bull bult bulu bum- bumb buol bur- burb burd buri burl burm buro burr burt buru but- buti buto butt d-bo dbit dbtt dddd ddot ddub dibb dibo didi dido didu diii dili dill dilo dimi dimm dimo dimu diol dior diot diou dird dirl dirr dirt diti dito ditt dlbd dlib dlii dlil dlit dmdt dmrb dobb dobi dobl dobu dod- dodd dodi dodo doid doil doit dold doli doll dolo dolt dolu domb domi domm domo doob dood dool doom door doot dord dori dorm doro dorr dort doru dotd doti doto dott doub doud doul doum dour dout drib dril drit drob drod drol drom drot drou drub drui drum drut druu dtor dtot dtrl dub- dubb dubu dudd dudo dudu duid duil duir duit duli dull dulo dult dulu dumb dumi dumm duo- duri duro durt duru duul duur duut ibbm ibdo ibid ibim ibml ibot ibrd ibri ibro ibtb ibtl idbm iddm iddo idid idil idio idir idli idol idro idub iduo iiii iiio iiit iioi iioo iitm iitr iitt iium ilbm ilio ilir ilit ill- illd illi illo illt ilmo ilmr iloo ilot ilrm ilud ilum ilut imbi imdb imdi imdt imid imir imit imli immi immo immt imod imou imri imro imrr imto iobi iod- iodd iodo ioii ioio ioit iolo iomo iooi iooo iori ioto irbm irdo iri- irid iril irio irlb irmo irob irod irri irti irul itdo itil itim itll itmo itoi itol itoo itor itou itri itto itum itur iuiu lblr lbrt lddm libo libr libu lidb lidl lido liii liir lilb lili lill lilo lilt lilu limb limi liml limm limo limu lio- liod liom lior lird liri lirl liro lirr lirt liru litb litd liti litl lito litr litt litu liut lldb llll llod lloo llud lmbo lmii lmmr lob- lobb lobi lobo lodi loid loir loit loiu lold loli loll lolo lomb lomi lomm lomo lomu loob lood lool loom loor loot lord lori loro lotd loti lotl loto lotr lott loud loui loul loum lour lout louu lrdd lrmt lroi lrrr ltbl ltib lttr ludd ludi ludo luit luli lull lulu lumb lumi lumo lurd luri lurt luti mbdb mbim mbio mbou mddl mddm mdii mdil mdli mdot mdud mid- midi midl mido miii miio miit mild mili mill milo milr milt milu mim- mimd mimi mimo mio- miol mird miri mirl miro mirr mirt miru mit- mitb miti mitm mito mitt mitu miui mldr mlii mlit mltb mltr mmdb mmdi mmdl mmii mmli mmmd mmmm mmod mmor mobb mobi mobo modd modi modo modu moii moil moio moir moit mold moli moll molo molr molt momi momo momu moob mood mool moor moot morb mord mori morl moro mort moru motb motd moti motl motm moto mott motu moud moul mour mout mrbb mrbm mrdd mrmd mrml mrtm mrtt mrud mtbd mtbo mtlb mtld mtom mtor mtrl mtrr mttr mubi mubo mudd mudi mudl mudu muid muil muir muit muld muli mull mulm mulo mult mulu mumm mumo mumu murd muri murl muro murr murt muru muti muto mutt mutu muut obbo obdt obid obit oblu oboi obol obor obot obri obro obtd odbo oddd oddi odio odir odiu odmr odom odoo odor odot odou odrl odtu odum odur oido oiii oimb oirt oiti oium olbo oldb olib olid olim olio olit olli ollo olmi olmo olom olor olot oltu olur ombo ombu omdb omid omim omio omit omo- omoi omoo omor omri omro omul omuo oobi oodi ooid oold oolo oooo oord oort ootb orbb orbi orbo orbu ordo ordu ori- orid oril orio orit orlo orlu ormo oro- orom oror orot orri orro orto orub orum otbd otit oto- otoo otor otro otti otto ottu otur ouii ouir ouit ould oulu oumi our- ouro ourt out- outb outi outo ouu- rbbb rbbr rdbm rdio rib- ribo ribu ridd ridi rido rill rilo rilu rimi rimm rimo rimu riol riom riot riou riri riti ritl rito ritt ritu rldt rlml rmll rmtu rob- robb robi robo robt robu rodd rodi rodo roid roil roio roir roit roiu rold roll rolm rolo rolt romb romd romi romm romo roob rood rooi rool room roor root rori roro rort roru roti rotl roto rotr rott roub roud roul roum rout rrrr rrum rtdt rtlt rtmi rtml rubb rubi rubu rudd rudi rudl rudo ruid ruit rull rulo rumb rumi ruml rumm rumo rumt rurd ruri ruro ruru ruti rutl ruto rutt rutu ruud t-mo tbil tbit tbrb tddb tdil tdmi tdor tdri tibi tibu tidd tiit tiiu tild till tilo tilr tilt timi timm timo timu tiou tirb tird tiri tirl tiro tirr tiru titi tito titt titu tium tldr tlli tmbr tmil tmou tmro tmtt tobi tobo tobt tobu todd todi todo todt todu toid toil toit tol- told toli toll tolo tolt tolu tomb tomi tomm tomo tomt tood tool toom toor toot tord tori torm toro torr tort toru totd toti totm toto totr tott toui toul toum tour tout tri- trib tril trim trio trit trmb trmd trmi